Apple Watch accessories, particularly chargers, aren't that varied. Apple has somewhat constrained the design of chargers to its own specific design. One startup, however, has dared to go against the flow and do something rather differently, and now it's close to seeing its completion. Reserve Strap has hunkered down on the final design of its strap-cum-charger for the Apple Watch. And with that part finally crossed out, it can say somewhat with finality when pre-orders will finally start shipping, which is scheduled for November 3.